Ray Box
To provide a simple means of producing single or multiple rays of light for use in elementary optics. Made of die-cast alloy, the ray box has an open front and vertical internal grooves to accommodate a slit plate and a cylindrical lens. Supplied complete with a plastic plate having single and triple slits, a 12 V 24 W SBC line filament lamp, and a lamp holder.
Description
To provide a simple means of producing single or multiple rays of light for use in elementary optics. Made of die-cast alloy, the ray box has an open front and vertical internal grooves to accommodate a slit plate and a cylindrical lens. Supplied complete with a plastic plate having single and triple slits, a 12 V 24 W SBC line filament lamp, and a lamp holder.
Additional information
| Description | Supplied complete with a plastic plate having single and triple slits, a 12 V 24 W SBC line filament lamp and a lamp holder. |
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